Evidence row 49361

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-ky/mcp"
    ]
  ],
  "name": "ISO country KY",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T11:51:59.677101Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T11:51:59.677101Z",
        "updatedAt": "2026-09-09T11:51:59.677101Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Public ISO 3166-1 record for KY.",
      "name": "io.github.sadri-dridi/cc-ky",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-ky/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "ISO country KY",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Public ISO 3166-1 record for KY."
}

What the leaf hashes

{"body":"eb510c0e65b19eb30c6e4b6d8929d7f26eebe905f234d0c91f5076e74f1669de","id":49361,"kind":"listing","method":"baseline/1","observed_us":1793025413553757,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/cc-ky","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x9666edea00ab34d1d45a7bedbe03f0af5eca40e6cf017592b1bc5c1c3b79c1a9
2. 0x36225cd9bd99febb935edd1832a116c9bc2ccf229ae7b97b2439898130c4fabf
3. 0x89ff93d039159e475fa9cc61cd14917d52a59c4145dd19a36c1d415ef28139fb
4. 0xc453f6352eb518dd76c96c0776cdbcfaf6a0046fd22d9e5a4580d21281922fc9
5. 0xa1024ab52e82180631e9562b3fae6708548a327407edae0263bb3d7069a4568e
6. 0x2030bf066f2cdab2507505e38fa615891093afb867b97b7a47c2bbc70acc4a24
7. 0xf487c5ebfe6d56e160d5352eaa3fd312ab00d51bd867cb5de2a26a9ca5bfa0b6
8. 0x67e6f01ee14b9416ca80c18d742f941df25147a04e3bc5b54ecc8f9e9bc035ed
9. 0xff01ec2fe9687f161d9c284ebddaa9bbf0487a549f17ddb02ada394330bb796a
10. 0x1a56ccb45e009e2c2474b198726fcc15e9fc65b1b8da07f7e8f740b40167837a
11. 0xc280b3b9968aa6c4c1d58f1d93bf282873099bba7b119c4ce413c82e165f3330
12. 0xd43b73151a0c2d9a61f2ae73ed148938b0e6b05c81197f7eebbf95dba38a7004
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae